KW Peg (Eclipsing binary)

RA: 21h 39m 10.60s, DE: +26° 42' 34.30" (324.7941666667, 26.7095277778)

9/5/2013, 18:38 - 9/6/2013, 00:36 (UTC)

Data:
  • Observer: Ladislav Šmelcer
  • Created: 9/7/2013, 22:36
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Newton 254/1200 + CCD G2 402
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
předpověď primárního minima JDg=2456541.3800 - 21h07m UT (Mo=52955.747  per.=0.8164020 dne) - minimum nastalo o 2 minuty dříve
Determined minima
  • P: 2456541.37888 (9/5/2013, 21:05)
    HJDmin: 2456541.38344 +/- 0.00047  
    Heliocentric correction: 0.00456
    Note: 
    
----- EBFit result: -----
Tmin = 2456541.37888
Error (1 sigma): +0.00047/-0.00045 (Bootstrapping), +0.00023/-0.00025 (Prayer bead), +0.00046/-0.00046 (LSM)
Error (95% CI):  +0.00092/-0.00078 (Bootstrapping), +0.00032/-0.00032 (Prayer bead)
LSM: chi^2 = 30.6, n_freedom = 37
  • P: 2456541.37820 (9/5/2013, 21:04)
    HJDmin: 2456541.38276 +/- 0.00030  
    Heliocentric correction: 0.00456
    Note: 
    
----- EBFit result: -----
Tmin = 2456541.37820
Error (1 sigma): +0.00030/-0.00027 (Bootstrapping), +0.00013/-0.00017 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI):  +0.00061/-0.00057 (Bootstrapping), +0.00019/-0.00028 (Prayer bead)
LSM: chi^2 = 117.8, n_freedom = 43
  • P: 2456541.37867 (9/5/2013, 21:05)
    HJDmin: 2456541.38323 +/- 0.00028  
    Heliocentric correction: 0.00456
    Note: 
    ----- EBFit result: -----
Tmin = 2456541.37867
Error (1 sigma): +0.00028/-0.00026 (Bootstrapping), +0.00030/-0.00030 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI):  +0.00048/-0.00052 (Bootstrapping), +0.00039/-0.00042 (Prayer bead)
LSM: chi^2 = 99.5, n_freedom = 40
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - KW Peg, JD 2456541.27667
Comments